apache/spark — pull request #3219 by DoingDone9 (2014-11-12 02:39:21+00:00)
Title: [SPARK-4353][SQL] Delete the val that never used in Catalog

"dbName" in Catalog never used, like that
{
val (dbName, tblName) = processDatabaseAndTableName(databaseName, tableName)
tables -= tblName
}
i think it should be deleted,it should be "val tblName = processDatabaseAndTableName(databaseName, tableName)._2"